RE: 2014 Ford Fusion Titanium Driver side fender mounted tail lamp. Outer LEDs not lighted. Could you re-post the wiring diagram for 2014 Fusion?
Welcome to Motor Vehicle Maintenance & Repair!– Pᴀᴜʟsᴛᴇʀ2 ♦Feb 12, 2018 at 22:42
can you provide a picture showing which light isn't working?– BenFeb 13, 2018 at 0:30
Ben, I'm new to site--having trouble posting a jpeg. The light in question is driver side, fender mounted. The outer LED ring does not light. Looking for wire diagram so I may disassemble and inspect– BillFeb 13, 2018 at 2:18
I only have 2012 info, but perhaps it helps.
However, if only part of a LED lamp is not working, the issue is likely a failed tail lamp assembly, which is probably not easily repairable. Is it the entire running lamp section that isn't working, or just some LEDs around the outside? Do the brake lights and turn signals still work?
Try turning on the hazard lamps and observe what works left vs right.